dc.contributor.author | Jakobsen, Tore | |
dc.date.accessioned | 2012-07-03T08:56:11Z | |
dc.date.available | 2012-07-03T08:56:11Z | |
dc.date.issued | 1985 | |
dc.identifier.citation | This report is not to be cited without prior reference to the author | no_NO |
dc.identifier.uri | http://hdl.handle.net/11250/103901 | |
dc.description.abstract | In August-September 1983, selectivity experiments with Danish
seine were carried out in northern Norway. Two commercial vessels
were used and hauls with 110 mm and 135 mm mesh size were
compared, using the alternate hauls method. A variance analysis
was applied to the data, splitting the variance into a vessel, an
area (station), and a selectivity component. The resulting
selection factors were substantially higher for both cod and
haddock than found in selectivity experiments in 1982, which were
based on the covered cod-end method. | no_NO |
dc.language.iso | eng | no_NO |
dc.publisher | ICES | no_NO |
dc.relation.ispartofseries | ICES CM Documents;1985/B:25 | |
dc.subject | danish seine | no_NO |
dc.subject | snurrevad | no_NO |
dc.subject | selection | no_NO |
dc.subject | selection | no_NO |
dc.title | Selectivity experiments with Danish seine on cod and haddock in northern Norway in 1983 | no_NO |
dc.type | Working paper | no_NO |
dc.subject.nsi | VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fisheries technology: 924 | no_NO |
dc.subject.nsi | VDP::Mathematics and natural science: 400::Geosciences: 450::Oceanography: 452 | no_NO |
dc.source.pagenumber | 16 s. | no_NO |